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-rw-r--r--src/com/itmill/toolkit/terminal/Resource.java4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/com/itmill/toolkit/terminal/Resource.java b/src/com/itmill/toolkit/terminal/Resource.java
index 5cf07729aa..7e29ae250a 100644
--- a/src/com/itmill/toolkit/terminal/Resource.java
+++ b/src/com/itmill/toolkit/terminal/Resource.java
@@ -4,6 +4,8 @@
package com.itmill.toolkit.terminal;
+import java.io.Serializable;
+
/**
* <code>Resource</code> provided to the client terminal. Support for actually
* displaying the resource type is left to the terminal.
@@ -13,7 +15,7 @@ package com.itmill.toolkit.terminal;
* @VERSION@
* @since 3.0
*/
-public interface Resource {
+public interface Resource extends Serializable{
/**
* Gets the MIME type of the resource.